JPH0613225Y2 - Dead plate vertical adjustment device - Google Patents

Description

[Detailed Description of the Invention] [Object of the Invention] (Industrial field of application) The present invention proposes that the upper surface of a dead plate on which a bottle or the like molded by a bottle making machine or the like is placed is the surface of a conveyor. The present invention relates to a dead plate vertical adjustment device for uniformizing.

(Prior Art) In general, a bottle body formed in a bottle making process is carried to a dead plate and air-cooled, and then is conveyed to a next process in order to be sent to the next process. It is sent out by the pusher device.

FIG. 3 is a plan view of the pusher device, in which the bottle body 1 is placed at a predetermined position on one side of the dead plate 2 on which the bottle body 1 formed in the bottle manufacturing process is placed and air cooling is performed. A transfer conveyor 3 is provided for sending to.

Therefore, when the bottle body 1 is placed on the dead plate 2 and cooled, the cylinder rod 5 of the pusher device 4 is extended, and the back portion of the bottle body 1 is pushed by the pusher 6 attached to the tip of the cylinder rod 5. Is supported.
Then, the pusher device 4 is rotated 90 ° about the shaft 7 as shown by the chain line, and the bottle body 1 is transferred onto the transport conveyor 3 by the pusher 6.

(Problems to be solved by the invention) However, in such a device, the dead plate 2
Since the bottle is slidably moved on the transfer conveyor 3, the upper surface of the transfer conveyor 3 has the upper surface of the dead plate 2 especially at the connection portion between the dead plate 2 and the transfer conveyor 3.
If it is higher than the upper surface of the
There is a problem that the bottle body during transfer falls over and the transfer is not performed in order. Therefore, conventionally, in order to raise the dead plate 2, an interposing material is laid or a thick dead plate is replaced.
There is a problem that the adjustment is troublesome.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a dead plate up / down adjuster capable of easily adjusting the dead plate up and down with a relatively simple mechanism.

[Constitution of device]

(Means for Solving the Problem) The present invention relates to a dead plate up / down adjusting device in a device for transferring a molded product placed on a dead plate onto a conveyer conveyor, in which the dead plate is moved up and down on the top of the dead plate box. In addition to being movably arranged, an operation rod movable in the axial direction by the rotation of the rotary knob is horizontally supported on the dead plate box,
A lower end of the lever is pivotally attached to a connecting fitting that is attached only to be rotatable with respect to the operating rod by a horizontal pin extending in a direction orthogonal to the operating rod, and an upper end of the lever is a link pin parallel to the horizontal pin. It is characterized in that it is pivotally attached to the dead plate through.

(Operation) When adjusting the height of the dead plate, the operation rod moves to the left and right when the rotary knob is rotated. Therefore, the movement of the operating rod moves the connecting fitting in the axial direction of the operating rod, the inclination angle of the lever changes, and the inclination of the lever moves the dead plate up and down to adjust the height corresponding to the conveyor. It

(Embodiment) An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.

In FIG. 1 and FIG. 2, reference numeral 10 is a dead plate box, and a dead plate 12 laid on the upper surface of a support plate 11 is vertically movable on the top surface side of the dead plate 10. There is. That is,
On the lower surface of the support plate 11 on which the dead plate 12 is laid, an air leakage prevention plate 13 that slides on the inner wall surface of the dead plate box 10 is projected, and is also provided on the inner wall surface of the dead plate box 10. The guide 15 mounted on the support piece 14 has the air leakage prevention plate 1
It is slidably contacted with the inner surface of 3.

The top end of a link 17 is pivotally attached to the lower surface of the support plate 11 by a link pin 16 extending in the horizontal direction.

On the other hand, as shown in FIG. 2, the dead plate box 1
An operation rod 19 having a rotary knob 18 at one end is horizontally inserted in the lower part of 0, and the tip of the operation rod 19 is attached to a metal bush 20 fixed to the outer wall surface of the dead plate box 10. It is supported. Also,
A male screw portion 19a is provided on the other end side of the operation rod 19, and the male screw portion 19a is screwed to a female screw member 21 fixed to the dead plate box 10. In the figure, reference numeral 22 is the male screw portion 1 of the operating rod 19.
It is a lock knob screwed to 9a. The operation rod 1
A connecting metal fitting 23 is attached to the middle portion of 9 so that the operating rod 19 is allowed to rotate only around the axis and moves left and right together with the operating rod 19. Horizontal pin 2 extending parallel to
The lower end of the link 17 is pivotally attached by means of 4.

Then, when the rotary knob 18 is rotated to the right, the operation rod 19 is moved to the right in FIG. 2 by screwing the screw portion 19a and the female screw member 21. Therefore, along with this, the connecting metal fitting 23 also moves to the right, and the link 17
Swings counterclockwise about the link pin 16, and the swing causes the dead plate 12 to move upward. Further, when the dead plate 12 is corrected downward, the rotary knob 18 may be rotated in the opposite direction to the above. Then, after the adjustment is completed, the lock knob 22 can be fixed by tightening it.

[Invention of device]

Since the present invention is configured as described above, the height position of the dead plate can be adjusted very simply and the fine adjustment can be performed only by rotating the rotary knob. In addition, since the dead plate is only connected to the connecting metal fitting that is moved by the operation rod through the link, the configuration is extremely simple and the like.

[Brief description of drawings]

FIG. 1 is a vertical sectional front view of a dead plate vertical adjusting device of the present invention, FIG. 2 is a vertical sectional side view of the same, and FIG. 3 is a plan view of a dead plate and a pusher device. 10 ... Dead plate box, 12 ... Dead plate, 17 ... Link, 18 ... Rotating knob, 19 ... Operating rod, 21 ... Female screw member, 23 ... Connecting member.

Claims (1)

[Scope of utility model registration request] 1. A dead plate vertical adjusting device in a device for transferring a molded product placed on a dead plate onto a conveyer conveyor, wherein the dead plate is arranged at the top of a dead plate box so as to be vertically movable, and An operation rod, which can be moved in the axial direction by the rotation of the rotary knob, is horizontally supported in the dead plate box, and is directly attached to the connection metal fitting mounted so as to be rotatable only with respect to the operation rod. The lower end of the lever is pivotally attached by a horizontal pin extending in the direction, and the upper end of the lever is pivotally attached to the dead plate via a link pin parallel to the horizontal pin.